In the U.S., the first blow to the stock market came on October 24，1929， which was called __________.
A.the black Monday B.the black Friday C.the black Thursday D.the black Tuesday正确答案C
In the U.S., the first blow to the stock market came on October 24，1929， which was called __________.
A.the black Monday B.the black Friday C.the black Thursday D.the black Tuesday正确答案C
